Robtex

Up: 66.226.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.226.88.0/22
Down right: 66.226.92.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.226.88.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.88.2	PTR	core1-ge10s.carrierzone.com
66.226.88.3	PTR	core2-ge10s.carrierzone.com
66.226.88.108	A	www.baran-systems.com
66.226.88.205	A	onlinedesign.cc
66.226.89.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.89.2	PTR	core1-ge10s.carrierzone.com
66.226.89.3	PTR	core2-ge10s.carrierzone.com
66.226.89.142	A	netsmartech.com
66.226.89.143	A	www.dougset.com
66.226.89.143	A	dougset.com
66.226.89.239	A	mail.magic-hosts.com
66.226.89.239	A	nthost1.abac.com
66.226.89.240	A	solomonconstructionco.com
66.226.89.240	A	langgiangso3.com
66.226.89.240	A	dubinlaw.net
66.226.90.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.90.2	PTR	core1-ge10s.carrierzone.com
66.226.90.3	PTR	core2-ge10s.carrierzone.com
66.226.90.150	A	customlogos.com
66.226.90.150	A	mail.customlogos.com
66.226.91.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.91.2	PTR	core1-ge10s.carrierzone.com
66.226.91.20	A	more.scottanelson.com
66.226.91.65	A	www.hriptc.org
66.226.91.92	A	www.accucredit.com
66.226.91.174	A	www.creativeasylum.com
66.226.91.174	A	creativeasylum.com
66.226.91.174	A	charles.creativeasylum.com
66.226.91.244	A	mail.pwampromo.com
66.226.92.2	PTR	core1-ge10s.carrierzone.com
66.226.92.3	PTR	core2-ge10s.carrierzone.com
66.226.92.7	A	www.greatlifemag.com
66.226.92.7	A	greatlifemag.com
66.226.92.49	A	fountainshop.com
66.226.92.127	A	disneymeetsdarwin.com
66.226.92.190	A	atlacorp.com
66.226.92.190	A	mail.atlacorp.com
66.226.92.193	A	knewton.biz
66.226.92.246	A	sissan.gob.ni
66.226.93.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.93.2	PTR	core1-ge10s.carrierzone.com
66.226.93.3	PTR	core2-ge10s.carrierzone.com
66.226.93.3	A	gasteck.net
66.226.93.3	A	procesainox.com
66.226.93.89	A	highpointsss.com
66.226.93.226	A	franchiserecruitmentcenter.com
66.226.94.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.94.2	PTR	core1-ge10s.carrierzone.com
66.226.94.3	PTR	core2-ge10s.carrierzone.com
66.226.94.219	A	silkroadstore.com
66.226.94.219	A	*.silkroadstore.com
66.226.95.1	PTR	core-ge10hsrp2.carrierzone.com
66.226.95.2	PTR	core1-ge10s.carrierzone.com
66.226.95.3	PTR	core2-ge10s.carrierzone.com
66.226.95.56	A	mail.smartroute4u.com